
Sennheiser MB 660 Bluetooth Wireless Stereo Headphones Headset
Mobile Unified Communications: For professionals using Skype for Business who require a consistently excellent hands-free communication solution Dual Connectivity: Seamlessly switch between two connected Bluetooth devices for maximum call handling flexibility Worry-Free Communication: Up to 30 hours of battery time (Includes an audio cable for flawless functionality without charge) Speak-Focus Technology: 3 digital microphones work in tandem to deliver crystal clear sound, regardless of background noise Sound Effects Mode: Choose between a host of personalized sound effect modes (Club, Movie, Speech, Director) for sound that suits your medium NoiseGard Technology: With Adaptive Active Noise Cancelling (ANC) built in, the MB 660 automatically adjusts your headphone's noise reduction for maximum productivity without isolation